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The antifreeze/corrosion inhibitor concentra-
tion in the engine cooling system should:
R be at least 50%. This will protec tthe engine
cooling system against freezin gdown to
approximately -37 †.
R not exceed 55% (antifreez eprotection down
to -45 †). Heat will otherwise not be dissipa-
ted as effectively.
Mercedes-Benz recommends an antifreeze/
corrosion inhibitor in accordanc ewith MB Spec-
ifications for Servic eProducts 310.1.
i When the vehicle is first delivered, it is filled
with acoolant mixture that ensures adequate
antifreeze and corrosion protection.
i The coolant is checked at specified intervals
at aq ualified specialist workshop. Windscreen and headlamp cleaning
system
Importants afety notes G
WARNING
If windscreen washer concentrate comes into contact with hot components of the engine or
the exhaust system, it can ignite. There is a
risk of fire and injury.
Make sure the windscreen washer concen-
trate does not come into contact with the filler neck.
! Do not use distille
dorde-ionised water in
the washer flui dreservoir. Otherwise, the
leve lsensor may be damaged.
! Only the washer fluids SummerFi
tand Win-
terFit can be mixed. Otherwise, the spraying
nozzles coul dbecome blocked.
Do not use distilledord e-ionised water.Other-
wise, the leve lsensor may give afalser eading.
When handling washer fluid, observe the impor- tant safety notes on service products
(Y page2 50).
At temperatures above freezing:
X Fill the washer flui dreservoir with amixture of
water and washer fluid, e.g. MB SummerFit.
Mix 1part MB SummerFi tto100 parts water. At temperatures belo
wfreezing:
X Fillthe washe rfluid reservoi rwitham ixture of
water and washe rfluid ,e.g.MBW interFit.
For the correct mixing ratio ,refer to the infor-
matio nont he antifreeze reservoir.
i Add washe
rfluid concentrate ,e.g.MBS um-
merFit or MB WinterFit, to the washe rfluid all
year round. Vehicl
edata General notes
Please note that for the specified vehicle data:
R the heig htss pecified may vary as aresulto f:
- tyres
- load
- condition of the suspension
- items of optional equipment
R items of optional equipment reduce the max-
imum payload
R vehicle-specific weight information can be
found on the vehicle identification plate
(Y page 249)
R onlyf or certain countries: you can find vehi-
cle-specific vehicle data in the COC docu-
ments (CERTIFICATE OF CONFORMITY).
These documents are delivered with your
vehicle. Dimensions and weights254
Vehicle dataTechnical data
Page 258 of 261

G3
50dPROFESSIONAL :
Distance to to pedge 1976 mm
;
Distanc etolower edge 77
1mm =Rang
eofmovement 1010 mm
G3
50dPROFESSIONAL Vehicl
elength 4764 mm
Vehicl
ewidth including
exterior mirrors 2055 mm
Vehicl
ewidth excluding
exterior mirrors 1875 mm
Vehicl
eheight 1980 mm
Vehicl
eheight with roof
carrier installe datthe fac-
tory 2030 mm
Wheelbase
2850 mm
Minimum ground clear-
ance
245 mm
Maximum roof load
150 kg
Off-road driving vehicl
edata Fording depth
! The depth of water must not exceed the
values pecifiedinthetable. Not ethatthe
possible fordin gdept hisl ess in flowin gwater. The tabl
eshows fording depth :when the
vehicle is loaded and ready to drive.
Ready to drive means: afull tank,a ll fluids top-
ped up and the driver is in the vehicle. Model Fording depth
G3
50dPROFES-
SIONAL 60 cm
Further information abouto
ff-roadfording
(Y page 117). Approach/departure angle
The table shows front approach/departure
angle
:and rea rapproach/departure angle ;
when the vehicle is loaded and ready to drive.
This information only provides an indication .The
respective approach and departure angles vary
according to the vehicle tyres and optional
equipment.
Steel sprung vehicles, loaded and ready to drive
means: afull tank,a ll fluids topped up and the
driver is in the vehicle. : : ;
;
G3
50dPROFES-
SIONAL 38° 39°
Further information on approach/departure
angles (Y
page 121). Maximum gradient-climbing capabil-
ity
Note that the vehicle's gradient-climbing capa-
bility depends on the off-road conditions and the
road surface conditions.
On good road surfaces and with the LOW
RANGE gear engaged, the maximu mgradient-
climbing capability is 100%. Off-roa
ddriving vehicle data
255Technical data Z
Page 259 of 261

Carefully depress th
eaccelerato rpedal and
mak esure that th ewheel sdon otspin when
driving on steep terrain.
i If th
eload on th efront axle is reduced when
pullin gaway on asteep uphill slope, th efront
wheel shave atendenc ytos pin .4ETSr ecog-
nises this and brakes th ewheel saccordingly.
The rear wheel torque is increased and it is
easie rtop ull away.
Further informatio nonthemaximum gradient
climbin gabilit y(Ypage 122). Trailer to
whitch Permissible trailer load, braked (at a
minimu mgradient-climbing capabil-
ity of 12% from astandstill) Model
G3
50dPROFES-
SIONAL 3200 kg
Permissible trailer load, unbraked
Model
G3
50dPROFES-
SIONAL 750 kg
Maximum drawbar load
! Use
adrawbar noseweight as close as pos-
sibl etot he maximu mpermissible nose-
weight. Do not use anoseweight of less than
50kg, otherwise the trailer may come loose.
Note that the payloada nd the rear axle load
are reduced by the actua lpayload.
The drawbar loadr educes the permissible over-
all loa dand rear axle load.
The drawbar loada cts from above onto the ball
hea dont he trailer tow hitch.
The drawbar loa disnot included in the trailer
load. Model Permissiblen
ose-
weight G3
50dPROFES-
SIONAL 140 kg You can secure carrier systems, e.g
.bicycle
rack sorl oad-bearing devices, to the ball cou-
pling. The maximum payload of 75 kg applies
when carrier systems are attached to the ball
coupling. Permissible rear axle load during
trailer towing
Model Permissibl
eaxle
load G3
50dPROFES-
SIONAL 1900 kg256
Trailer tow hitchTechnical data
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